Noise Impact Assessment 1158 Second Line Road Ottawa, Ontario

Transcription

1 Noise Impact Assessment 1158 Second Line Road Ottawa, Ontario Type of Document: Site Plan Submission Client: Theberge Homes Project Number: OTT A0 Prepared By: M. Ghadban, EIT. Reviewed By: B. Thomas, P.Eng. EXP Services Inc Queensview Drive Ottawa, ON K2B 8H6 Date Submitted: April 2018

2 Noise Impact Assessment 1158 Second Line Road, Ottawa, Ontario Type of Document: Plan of Subdivision Submission Project Name: 1158 Second Line Road Project Number: OTT A0 Prepared By: EXP Queensview Drive Ottawa, ON K2B 8H6 Canada T: F: Mohammed Ghadban, EIT. Project Engineer Infrastructure Services Bruce Thomas, P.Eng. Senior Project Manager Infrastructure Services Date Submitted: April 2018

3 EXP Services Inc. Theberge Homes Second Line Rd OTT A0 April 2018 Legal Notification This report was prepared by EXP Services Inc. for the account of Theberge Homes. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. EXP Services Inc. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this project.

4 EXP Services Inc. Theberge Homes Second Line Rd OTT A0 April 2018 Table of Contents Page 1 Introduction References Sound Level Criteria Vehicular Traffic Noise Aircraft/Airport Noise Stationary Noise Road Noise Prediction Procedures Summary of Results Mitigation Measures Recommendations... 9 List of Appendices Appendix A Figures Appendix B Tables Appendix C - Architectural Plans Appendix D STAMSON Output List of Figures Figure 1 - Site Location Plan... Appendix A Figure 2 Source/Receiver Locations for Building Facade... Appendix A Figure 3 Required Noise Wall Locations... Appendix A i

5 EXP Services Inc. Theberge Homes Second Line Rd OTT A0 April 2018 List of Tables Page Table 3-1: MOECC and City of Ottawa Indoor and Outdoor Criteria for Noise from Road Traffic... 2 Table 3-2: Outdoor, Ventilation & Warning Clause Requirements Road Noise, Daytime ( )... 3 Table 3-3: Ventilation and Warning Clause Requirements Road Noise, Nighttime ( )... 4 Table 3-4: Building Component Requirements Road Noise, Daytime ( )... 4 Table 3-5: Building Component Requirements Road Noise, Nighttime ( )... 4 Table 3-6: MOECC Warning Clauses... 5 Table 4-1: Traffic and Road Parameters... 7 Table 5-1: Summary of Anticipated Noise Levels... 7 Table 6-1: Summary of Requirements based on Receiver Location... 8 Table 6-2: Summary of Attenuation Barrier Requirements... 8 Table B1- Noise Source/Receiver Data... Appendix B Table B2- Summary of Warning Clauses... Appendix B ii

6 Theberge Homes Second Line Rd OTT A0 April Introduction Theberge Homes retained EXP Services Inc. (EXP) to undertake a noise impact assessment in support of a plan of subdivision application for a proposed 49 unit townhome development located at 1158 Second Line Road in the City of Ottawa. The site is situated on the east side of Second Line Road between Goward Drive and Klondike Road. As the site is within 100m of Second Line Road, which is classified as a major collector, a noise impact assessment is required. This report assesses noise impact from surface transportation sources only. No stationary noise sources were noted at the site which would exceed the sound level criteria, and therefore an assessment of stationary noise sources was not completed as part of project report. This study was carried out in accordance with the Ministry of the Environment and Climate Change s (MOECC) Environmental Noise Control Guideline NPC-300 and the City of Ottawa s Environmental Noise Control Guidelines (COENCG). The findings of the study will address noise levels, and recommend if noise abatement measures are necessary to bring noise levels to acceptable levels. This noise impact study is prepared to address the following requirements as identified in Section 2.1 of the COENCG and Section of the City s Official Plan (COOP): Development proposals for new noise sensitive land uses are required to include a noise feasibility study and/or detailed noise study in the following locations: Mixed Use Centre, Town Centre and Mainstreets as identified on Schedule B; or within 100 metres from the right-of-way of: an existing or proposed arterial, collector or major collector road identified on Schedules E and F; or a light rail transit corridor; bus rapid transit, or transit priority corridor identified on Schedule D; 250 metres from the right-of-way of: an existing or proposed highway; 300 metres from the right of way of a proposed or existing rail corridor or; secondary main railway line; 500 metres from the right-of-way of: a 400-series provincial highway, freeway or a principle main railway line. 1

7 Theberge Homes Second Line Rd OTT A0 April References A summary of the documents that were referenced during the preparation of this report include the following: Ministry of the Environment Technical Document, ORNAMENT, Ontario Road Noise Analysis Method for Environment and Transportation, Sept Ministry of the Environment & Climate Change Publication NPC-300, Stationary and Transportation Sources Approvals and Planning, August City of Ottawa Official Plan (COOP), City of Ottawa Transportation Master Plan (COTMP), November City of Ottawa Environmental Noise Control Guidelines (COENCG), January Sound Level Criteria Ministry of the Environment & Climate Change requirements and the City of Ottawa Guidelines place limitations on indoor and outdoor sound levels from road traffic which are summarized in Table 3-1 below. Noise criteria is taken from Tables 2.2a and 2.2b from the COENCG. Table 3-1: MOECC and City of Ottawa Indoor and Outdoor Criteria for Noise from Road Traffic Location Space Time Period Equivalent Level Leq (dba) Sleeping quarters of residences, hospitals, schools, nursing / retirement homes, etc. Nighttime 23:00 to 07:00 40 Sleeping quarters of hotels/motels Nighttime 23:00 to 07:00 45 Indoors Living/dining, den areas of residences, hospitals, nursing homes, schools, daycare centres, etc. Daytime 07:00 to 23:00 45 Living/dining, den areas of residences, hospitals, nursing homes, schools, daycare centres, etc. Nighttime 23:00 to 07:00 40 General offices, reception areas, retail stores, etc. Daytime 07:00 to 23:00 50 Outdoors Outdoor Living Areas Daytime 07:00 to 23:

8 Theberge Homes Second Line Rd OTT A0 April 2018 The basic physical measurement of noise used in this report is the A-weighted sound level measured in dba, which is an overall measurement of sound over a full range of frequencies. Because noise from roadway traffic fluctuates over the audible range of hearing, it is convenient to describe noise in terms of an equivalent 24-hour sound level (denoted as Leq). MOECC Guidelines require that traffic noise be evaluated in relation to specific locations during certain time periods. In general, noise levels are predicted for outdoor living areas (generally the backyard of a residential home) during the day and for indoor areas (living areas during the day and bedrooms during the nighttime. A summary of these requirements is shown in Tables 3-2 through 3-5. Table 3-2: Outdoor, Ventilation & Warning Clause Requirements Road Noise, Daytime ( ) ASSESSMENT LOCATION Leq (16 hr) (dba) VENTILATION REQUIREMENTS OUTDOOR CONTROL MEASURES WARNING CLAUSE Less than or equal to 55 dba N/A None required Not required Outdoor Living Area (OLA) Greater than 55 dba to less than or equal to 60 dba Greater than 60 dba N/A N/A Control measures (barriers) may not required but should be considered Control measures (barriers) required to reduce the Leq to below 60 dba and as close to 55 dba as technically, economically and administratively feasible Required if resultant Leq exceeds 55 dba, Type A Required if resultant Leq exceeds 55 dba, Type B Greater than 50 dba to less than or equal to 55 dba None required N/A Not required Plane of Living Room Window Greater than 55 dba to less than or equal to 65 dba Forced air heating with provision for central air conditioning N/A Required Type C Greater than 65 dba Central air conditioning N/A Required Type D 3

9 Theberge Homes Second Line Rd OTT A0 April 2018 Table 3-3: Ventilation and Warning Clause Requirements Road Noise, Nighttime ( ) ASSESSMENT LOCATION Leq (8 hr) (dba) VENTILATION REQUIREMENTS WARNING CLAUSE Plane of Bedroom Window Greater than 50 dba to less or equal to 60 dba Forced air heating with provision for central air conditioning Required Type C Greater than 60 dba Central air conditioning Required Type D Table 3-4: Building Component Requirements Road Noise, Daytime ( ) ASSESSMENT LOCATION NOISE SOURCE Leq (16 hr) (dba) WARNING CLAUSE Plane of Living Room Window Road Less than or equal to 65 dba Greater than 65 dba Building compliant with Ontario Building Code Building components (walls, windows, etc.) must be designed to achieve indoor sound level criteria Table 3-5: Building Component Requirements Road Noise, Nighttime ( ) ASSESSMENT LOCATION NOISE SOURCE Leq (8 hr) (dba) WARNING CLAUSE Plane of Bedroom Window Road Less than or equal to 60 dba Greater than 60 dba Building compliant with Ontario Building Code Building components (walls, windows, etc.) must be designed to achieve indoor sound level criteria The warning clauses referred to above are contained in Table 3-6 below. Ministry of the Environment & Climate Change warning clauses and City of Ottawa specific warning clauses (red italics) are shown. Where applicable, these clauses are to be inserted on all Offers/Agreements of Purchase and Sale or Leases to notify potential purchasers and tenants of these environmental concerns. The City of Ottawa warning clauses were taken from Table A1 of the COENCG. 4

10 Theberge Homes Second Line Rd OTT A0 April 2018 Table 3-6: MOECC Warning Clauses Type A Type B Type C Type D Type E Purchasers/tenants are advised that sound levels due to increasing road traffic (rail traffic) (air traffic) may occasionally interfere with some activities of the dwelling occupants as the sound levels exceed the sound level limits of the Municipality and the Ministry of the Environment. Purchasers/tenants are advised that sound levels due to increasing road/rail/light Rail/transitway traffic may occasionally interfere with some outdoor activities as the sound levels may exceed the sound level limits of the City and the Ministry of the Environment. Purchasers/tenants are advised that despite the inclusion of noise control features in the development and within the building units, sound levels due to increasing road traffic (rail traffic) (air traffic) may on occasions interfere with some activities of the dwelling occupants as the sound levels exceed the sound level limits of the Municipality and the Ministry of the Environment. Purchasers/tenants are advised that despite the inclusion of noise control features in the development and within the building units, sound levels due to increasing road/rail/light Rail/transitway traffic may, on occasion, interfere with some activities of the dwelling occupants as the sound levels exceed the sound level limits of the City and the Ministry of the Environment. This dwelling unit has been designed with the provision for adding central air conditioning at the occupant s discretion. Installation of central air conditioning by the occupant in low and medium density developments will allow windows and exterior doors to remain closed, thereby ensuring that the indoor sound levels are within the sound level limits of the Municipality and the Ministry of the Environment. This dwelling unit has also been designed with the provision for adding central air conditioning at the occupant s discretion. Installation of central air conditioning will allow windows and exterior doors to remain closed, thereby ensuring that the indoor sound levels are within the sound level limits of the City and the Ministry of the Environment. This dwelling unit has been supplied with a central air conditioning system which will allow windows and exterior doors to remain closed, thereby ensuring that the indoor sound levels are within the sound level limits of the Municipality and the Ministry of the Environment. This dwelling unit has been supplied with a central air conditioning system and other measures which will allow windows and exterior doors to remain closed, thereby ensuring that the indoor sound levels are within the sound level limits of the City and the Ministry of the Environment. Purchasers/tenants are advised that due to the proximity of the adjacent industry (facility) (utility), noise from the industry (facility) (utility) may at times be audible. Purchasers/tenants are advised that due to the proximity of the adjacent industry (facility) (utility), noise from the industry (facility) (utility) may at times interfere with outdoor activities. 3.1 Vehicular Traffic Noise The site is located within 100 meters from the right-of-way of an existing urban major collector (Second Line Rd) therefore per the City s guidelines a noise assessment is required Figure 2 in Appendix A illustrates the noise source and receiver locations used. In general, noise levels are predicted at the: 1) building façade or plane of window (POW) during the daytime and nighttime, and 2) for Outdoor Living Areas (OLA) during the daytime. The predicted noise levels were used to dictate the action required to achieve the recommended sound abatement requirements. The mitigation of the indoor sound levels is achieved by selection of building 5

11 Theberge Homes Second Line Rd OTT A0 April 2018 architectural components (walls, windows, doors), based on the noise reduction required to meet the indoor noise level criteria. The 16-hour daytime and 8-hour nighttime sound levels were calculated at five (5) OLA locations around the site, and one (1) building façade or plane of window (POW). The results of the predicted noise levels at the six locations stipulate the ventilation, building code and associated warning clause requirements. STAMSON file names used were denoted based on the receiver used location. 3.2 Aircraft/Airport Noise The site is located outside the Airport Vicinity Development Zone and outside the Airport Operating Influence Zone as per Schedule K of the Ottawa Official Plan. The site is also outside both the 25 NEF and NEP contours therefore noise from air traffic does not impact this site. 3.3 Stationary Noise A review of the surrounding building uses and the zoning of adjacent properties were completed to determine if there was a potential impact or influence from stationary noise sources. Typically, industrial and commercial land uses can be a potential stationary noise source. Stationary sources of noise include all sources of sound and vibration that will exist or operate within the site, excluding construction noise. The noise level criteria for stationary noise sources is the higher value between the exclusion limit values prescribed by the MOECC (and City of Ottawa) or the corresponding minimum hourly background /ambient sound level due to traffic. For OLA during the daytime and POW during the daytime or nighttime the exclusion limit values are 50 dba and 45 dba, respectively. From our observations, there are no significant stationary noise sources have been identified that are likely to cause noise levels exceeding the MOECC and City of Ottawa requirements. 4 Road Noise Prediction Procedures All noise levels have been predicted using MOECC s software and methodology. STAMSON Version 5.03 (1999), which is based on the Ontario Road Noise Analysis Method for Environment and Transportation ( ORNAMENT ) Model, was used for all calculations in this report. Detailed output files are attached in Appendix D for reference. In addition to the traffic data that was used in the analysis, theoretical noise predictions were based on the following information: Truck traffic on Second Lind Rd consists of 5% heavy trucks, 7% medium trucks. The Day/Night split used was 92% and 8%. Intermediate surfaces between the source and receiver locations were assessed as an absorptive ground surface. Topography was assessed as flat/gentle slope between the noise source and the receivers. Road pavement and road gradient was assessed as typical asphalt or concrete and flat grade. Traffic information used for this study was obtained from the review of the City of Ottawa s Noise Control Guidelines. Road and traffic parameters used in our analysis are summarized in Table 4-1 below. 6

12 Theberge Homes Second Line Rd OTT A0 April 2018 Table 4-1: Traffic and Road Parameters Traffic Parameters R.O.W. WIDTH (m) Roadway Type Second Line Rd Approx. 20 m 2 Lane Urban Major Collector (2-UMCU) A.A.D.T. (veh/day) 12,000 Day/night split (%) 92 / 8 Medium trucks (%) 7 Heavy trucks (%) 5 Posted Speed Limit (km/hr) 60 km/hr 5 Summary of Results The anticipated noise levels at the assessed receiver locations range from approximately dba during the daytime and between dba during the nighttime. A summary of predicted noise levels for various assessment locations is summarized below in Table 5-1 and 5-2 below. Detailed results and output from STAMSON Version 5.03 are contained in Appendix D. Note that unattenuated results are based on existing noise walls in place on adjacent lots. Table 5-1: Summary of Anticipated Noise Levels Receiver Location Receptor Type Unattenuated Noise Level Leq (dba) Daytime (07:00 23:00) Nightime (23:00 07:00) Attenuated Noise Level Leq (dba) With Barrier Daytime (07:00 23:00) Nighttime (23:00 07:00) R1 Façade R2 OLA R3 OLA R4 OLA R5 OLA R6 OLA

13 Theberge Homes Second Line Rd OTT A0 April Mitigation Measures Table 6-1 below summarizes the requirements for ventilation, outdoor control measures and building components for all assessment locations. Table 6-1: Summary of Requirements based on Receiver Location Receiver Location Outdoor Control Measures Warning Clause Ventilation Requirement Plane of Living Room Windows (Daytime) Plane of Bedroom Windows (Nighttime) *Building Component Requirement Plane of Living Room Windows (Daytime) Plane of Bedroom Windows (Nighttime) R1 N/A Type D Type C Type D Non-Compliant R2 Type B Type C Type C Type C Compliant R3 Type A Type C Type C Type C Compliant R4 None None None None Compliant R5 None None None None Compliant R6 Type A Type C Type C Type C Compliant *Building Code Requirements. Required = Building components must be designed to achieve indoor sound levels criteria, or Compliant = Building compliant with Ontario Building Code. Table 6-2 below summarizes the noise attenuation barrier required to reduce noise levels in the outdoor living areas to acceptable levels. A minimum attenuation barrier of 2.5m is required connecting the existing noise barrier walls adjacent to either sides of the site and tying into the closest unit as shown in Figure 3. Table 6-2: Summary of Attenuation Barrier Requirements Assessment Location Height of Barrier Required (m) OLA-1 (Rear yard Area at Ground Level) 2.5m 8

14 Theberge Homes Second Line Rd OTT A0 April Recommendations We recommend that this application for the proposed development at 1158 Second Line Rd be approved from a Noise Study assessment perspective, based on the following: Noise attenuation barriers will be located as illustrated in Figure 3 to reduce noise levels in the rearyard outdoor living areas. The noise attenuation barrier to meet specifications identified in Part 5 of the City of Ottawa Environmental Noise Control Guidelines. A 2.5m high attenuation barrier is proposed to reduce the anticipated noise levels for the outdoor living areas. The acoustic noise barrier wall shall have a minimum surface density of 20 Kg/m3 as City of Ottawa guidelines. Block 8 (Units 7-10) as Identified in Figure 2 A requirement for Central Air Conditioning Type D Warning Clause for the indoor areas is required for these units. The following Notices on Title for these residential lots shall be included in all Agreements of Purchase and Sale in accordance with the terms specified by the Development Agreement: Type D Warning Clause: This dwelling unit has been supplied with a central air conditioning system and other measures which will allow windows and exterior doors to remain closed, thereby ensuring that the indoor sound levels are within the sound level limits of the City and the Ministry of the Environment. Block 1 (Unit 11) as Identified in Figure 2 A Type B Warning Clause for the Outdoor Living Area is required along with a requirement for Central Air Conditioning Type D Warning Clause for the indoor areas is required for these units. The following Notices on Title for these residential lots shall be included in all Agreements of Purchase and Sale in accordance with the terms specified by the Development Agreement: Type B Warning Clause: Purchasers/tenants are advised that despite the inclusion of noise control features in the development and within the building units, sound levels due to increasing road traffic may, on occasion, interfere with some activities of the dwelling occupants as the sound levels exceed the sound level limits of the City and the Ministry of the Environment. Type D Warning Clause: This dwelling unit has been supplied with a central air conditioning system and other measures which will allow windows and exterior doors to remain closed, thereby ensuring that the indoor sound levels are within the sound level limits of the City and the Ministry of the Environment. Block 7 (Unit 1) as Identified in Figure 2 A Type A Warning Clause for the Outdoor Living Area is required along with a requirement for Central Air Conditioning Type D Warning Clause for the indoor areas is required for these units. The following Notices on Title for these residential lots shall be included in all Agreements of Purchase and Sale in accordance with the terms specified by the Development Agreement: Type A Warning Clause: Purchasers/tenants are advised that sound levels due to increasing road/rail/light Rail/transitway traffic may occasionally interfere with some outdoor activities as the sound levels may exceed the sound level limits of the City and the Ministry of the Environment. Type D Warning Clause: This dwelling unit has been supplied with a central air conditioning system and other measures which will allow windows and exterior doors to remain closed, thereby ensuring that the indoor sound levels are within the sound level limits of the City and the Ministry of the Environment. 9

15 Theberge Homes Second Line Rd OTT A0 April 2018 Block 1 (Units 12, 13) and Block 7 (Unit 2) as Identified in Figure 2 A Type A Warning Clause for the Outdoor Living Area is required along with a Provision for Central Air Conditioning Type C Warning Clause for the indoor areas. The following Notices on Title for these residential lots shall be included in all Agreements of Purchase and Sale in accordance with the terms specified by the Development Agreement: Type A Warning Clause: Purchasers/tenants are advised that sound levels due to increasing road/rail/light Rail/transitway traffic may occasionally interfere with some outdoor activities as the sound levels may exceed the sound level limits of the City and the Ministry of the Environment. Type C Warning Clause: This dwelling unit has also been designed with the provision for adding central air conditioning at the occupant s discretion. Installation of central air conditioning will allow windows and exterior doors to remain closed, thereby ensuring that the indoor sound levels are within the sound level limits of the City and the Ministry of the Environment. Block 7 (Units 3 and 4) and Block 1 (Unit 14) as Identified in Figure 2 A Provision for Central Air Conditioning Type C Warning Clause for the indoor areas is required for these lots. The following Notices on Title for these residential lots shall be included in all Agreements of Purchase and Sale in accordance with the terms specified by the Development Agreement: Type C Warning Clause: This dwelling unit has also been designed with the provision for adding central air conditioning at the occupant s discretion. Installation of central air conditioning will allow windows and exterior doors to remain closed, thereby ensuring that the indoor sound levels are within the sound level limits of the City and the Ministry of the Environment. 10

16 Theberge Homes Second Line Rd OTT A0 April 2018 Appendix A Figures Figure 1 Site Location Plan Figure 2 Source/Receiver Locations for Building Facade Figure 3 Required Noise Wall Locations

17 MUSKEGO MUSKEGO DUNOLLIE DDD UUU NNN OOO LLL LLL I II EEE WOLISTON BRECKENRII WOOOLLLII ISSSTT TOOONNN HA LLTON HALTON WOODCHASE WOODCHASE CARP CARP OLD OLD IIIE DUNOLLIE DUNOLLI BRECKENRIDGE CHBROOK CHBROOK AR M HALT HALT ON MARCH MARCH CHBROOK HBROOK exp Services Inc Queensview Drive Ottawa, ON K2B 8H6 CARP CARP OLD OLD OLD SECOND LIIIINE OLD SECOND LINE O OAKSII WHERNS WHERNS IIDE I DE GOWARD GOWARD AKSIDE ERNSIIIDE ERNSIDE H W ROY ROY ERRI ERRINGTON II INGTON NLAYSO NLAYSO FIII I N E T TERRY TERRY FOX FOX LINE IIIINE OLD OLD SECOND SECOND L BEAM BEAM NA NA GALATI III GALAT HUNTERBROOK HUNTERBROOK MALKOWSKII I FORESTBROOK BRADY LEABBEYDALEABBEYDA STLE AA IIKOFF PE I KOFF NEWC NEWC PEPPERIIIDGE PEPPERIDGE RAYBURN HHH AAA LL L TTTO N N HALTON HALTON WALLSEND WALLSEND AMPTON AMPTON C S POR W IIIIMBLEDON WIMBLEDON PORTADOWN WHERNSIIIDE WHERNSIDE TYNE TYNE Y L BEAU KLONDIIIKE KLONDIKE SKIIIWA SKIWA HALTON HALTON EALIIING EALING BRE CHIN IN CHII BRECHII IN BRECHIN H AA SSLLL EEM EER EE HASLEMERE HHHEEEYYYSSSHHHAAAM HEYSHAM EDGEMOORE EDGEMOORE LEWELL LEWELL WOOOLLLII KETT KETT PALTON PALTON MCBRIIIEN MCBRIEN P IIIIP E R PIP E R BBBEEEAAACCCOOONNN BEACON EACON B BEACON IPSWICH ICH IPSW I III BEAMIISH BEAMISH HALTON HA LLTON HALTON HALTON HALTO HALTO BANNOCK REDCAR REDCAR LAXFORD LAXFORD LARK LARK KEIIIGHLEY KEIGHLEY KEIIIG KEIG HLEY HLEY ME ME WOLISTON ISSSTTTOOONNN A FLAMBOROUGH FLAMBOROUGH AAR ARGE ARGE W EEE AAA TTT HHH EEE RRR SSS TTTO NNN WEATHERSTON

18 exp Services Inc Queensview Drive Ottawa, ON K2B 8H6

19 exp Services Inc Queensview Drive Ottawa, ON K2B 8H6

20 Theberge Homes Second Line Rd OTT A0 April 2018 Table B1- Noise Source/Receiver Data Table B2- Summary of Warning Clauses Appendix B Tables

21 TABLE B1 - SOURCE/Combined Stamson DATA Location Assessment Location Noise Source From Angles To Source to Receiver Dist (m) Source Ground Elev (m) Receiver Ground Elev (m) Receiver Height (m) Barrier to Receiver Dist (m) Base of Barrier Elev (m) Height of Wall Determined AADT Speed Limit (km/h) Combined Equivalent Noise Level Leq (dba) Daytime (7:00-23:00) Nighttime (23:00-7:00) Combined Equivalent Noise Level Leq (dba) With Barrier Daytime (7:00-23:00) Nighttime (23:00-7:00) R1 OLA 2nd Line Rd NA NA 12, R2 OLA 2nd Line Rd , R3 OLA 2nd Line Rd , R4 OLA 2nd Line Rd , R5 OLA 2nd Line Rd , R6 OLA 2rd Line Rd , Noise-Source Table Second Line Rd.xlsx 1 of 1

22 TABLE B2- SUMMARY OF WARNING CLAUSES - SORTED BY RECEIVER LOCATIONS Ventilation Requirement *Building Component Requirement Receiver Location Outdoor Control Measures Warning Clause Plane of Living Room Windows (Daytime) Plane of Bedroom Windows (Nighttime) Governing Warning Clause Requirement Plane of Living Room Windows (Daytime) Plane of Bedroom Windows (Nighttime) Governing BC Requirement R1 N/A Type D Type C Type D Non-Compliant Compliant Non-Compliant R2 Type B Type C Type C Type C Compliant Compliant Compliant R3 Type A Type C Type C Type C Compliant Compliant Compliant R4 None None None None Compliant Compliant Compliant R5 None None None None Compliant Compliant Compliant R6 Type A Type C Type C Type C Compliant Compliant Compliant Noise-Source Table Second Line Rd.xlsx 1 of 1

23 Appendix C - Architectural Plan Theberge Homes Second Line Rd OTT A0 April 2018

24 DRAWING NOTES V M SIDE YARD SETBACK 7.5M REAR YARD SETBACK V B B C SECOND FLOOR FIRST FLOOR ENTRY LANDING GARAGE SLAB BSMNT SLAB GARAGE +4 SURFACE PARKING SPACES C EXISTING ZONING SETBACK 3 FIRE TRUCK ROUTE 4 HYDRO CORRIDOR 5 PROPOSED COMMUNITY MAIL BOX LOCATION 6 COMMERCIAL & RESIDENTIAL GARBAGE / RECYCLING AREA INSIDE BLOCK 2 5 TOWNHOMES 5 GARAGE +5 SURFACE PARKING SPACES 7 PRECAST CONCRETE UNIT PLANTER WALL, SEE LANDSCAPE PLAN A GARAGE +4 SURFACE PARKING SPACES EXISTING CHAIN LINK OR WOOD FENCE, PROTECT & REPAIR AS REQUIRED 10 LOW UNIT BLOCK RETAINING WALL WITH COPING UNIT 11 CONCRETE UNIT BLOCK RETAINING WALL 12 SECOND FLOOR ROOF TOP PRIVATE TERRACES WITH PRIVACY SCREENS 13 LIGHT STANDARD, EXACT LOCATION TO BE CONFIRMED BE ELECTRICAL ENGINEER 6700 A FIRE ROUTE ALL CONTRACTORS MUST COMPLY WITH ALL PERTINENT CODES AND BY-LAWS. NEW CITY CONCRETE SIDEWALK THIS DRAWING MAY NOT BE USED FOR CONSTRUCTION UNTIL SIGNED BY THE ARCHITECT. DO NOT SCALE DRAWINGS. COPYRIGHT RESERVED. 14 VISITOR PARKING SPOT (2600x5200) 15 STANDARD PARKING SPOT (2600x5200) 16 SMALL PARKING SPOT (2400x4600) 17 PEDESTRIAN CROSS WALK NOTATION SYMBOLS: ENTRANCE LOCATION BOLLARD STYLE BIKE RACK 00 INDICATES DRAWING NOTES, LISTED ON EACH SHEET. EXISTING GRADE 00 INDICATES ASSEMBLIE TYPE; REFER TO TYPICAL ASSEMBLIES SCHEDUAL. 00 INDICATES WINDOW TYPE; REFER TO WINDOW ELEVATIONS AND DETAILS ON A900 SERIES. 000 INDICATES DOOR TYPE; REFER TO DOOR SCHEDULE AND DETAILS ON A900 SERIES. PROPOSED FIRE HYDRANT FH V S VISITOR PARKING SPOT SMALL CAR PARKING 2400 x 5200 DETAIL NUMBER DEPRESSED CURB 00 A000 TITLE SCALE DETAIL REFERENCE PAGE ARMOUR STONE RETAINING WALL PROJECT INFORMATION C C C 2400 C HARD SURFACE WALKWAY DC A HARD SURFACE WALKWAY TYPICAL1500mm WIDE 9 B SECOND FLOOR FIRST FLOOR ENTRY LANDING GARAGE SLAB BSMNT SLAB BLOCK 3 4 TOWNHOMES C 8 SECOND FLOOR FIRST FLOOR ENTRY LANDING GARAGE SLAB BSMNT SLAB IT IS THE RESPONSIBILITY OF THE APPROPRIATE CONTRACTOR TO CHECK AND VERIFY ALL DIMENSIONS ON SITE AND TO REPORT ALL ERRORS AND/OR OMISSIONS TO THE ARCHITECT. SITE PLAN SYMBOLS TWO WAY VEHICLE CIRCULATION BLOCK A PROPERTY LINE LIGHT STANDARD C BLOCK 4 4 TOWNHOMES 1 TOT LOT (SAND FILLED PLAY AREA) 19 BENCHES AND TRASH CAN 20 EXISTING FIRE HYDRANT 21 PROPOSED FIRE HYDRANT 22 EXISTING COMMERCIAL BUILDING TO BE REMOVED B 18 B C 6 TOWNHOMES 6 GARAGE +6 SURFACE PARKING SPACES SECOND FLOOR FIRST FLOOR ENTRY LANDING GARAGE SLAB BSMNT SLAB B REMOVE EXISTING CONCRETE CURBING EXISTING CEDAR HEDGE TO PROTECTED 33 REMOVE PORTION OF CEDAR HEDGE 34 EXISTING ASPHALT ENTRY TO COMMERCIAL PARKING LOT ON HYDRO LANDS 35 DEPRESSED CURB AT ALL DRIVEWAYS 36 PRIVATE BALCONIES 37 EXTERIOR DECK ABOVE GRADE 38 METER CLOSET LEGAL DESCRIPTION 39 TEMPORARY CONSTRUCTION FENCE Topographic Plan of Survey of mm HIGH BLACK CHAIN LINK FENCE Part of Lot mm HIGH WOOD PRIVACY FENCE Concession 3 Geographic Township of March City of Ottawa C B BLOCK TOWNHOMES 6 GARAGE +6 SURFACE PARKING SPACES 6 GARAGE +6 SURFACE PARKING SPACES SECOND FLOOR FIRST FLOOR ENTRY LANDING GARAGE SLAB BSMNT SLAB No. 4 GARAGE +4 SURFACE PARKING SPACES A RECONFIGURED EXISTING ENTRY AND PARKING LOT ON LEASED HYDRO LANDS FOR COMMERCIAL UNITS FIRE ROUTE REMOVE EXISTING TREES C 27 BLOCK 9 50 R7 SECOND FLOOR FIRST FLOOR ENTRY LANDING GARAGE SLAB BSMNT SLAB HYDRO TRANSFORMER 4 TOWNHOMES SECOND FLOOR FIRST FLOOR ENTRY LANDING GARAGE SLAB BSMNT SLAB 6 TOWNHOMES LANDSCAPED MAINTENANCE EDGE 26 COMMERCIAL UNIT BLOCK 1 25 PROPOSED LOT LINE NEW ENTRY WITH DEPRESSED CURB AND SIDEWALK TO CITY STANDARDS, SEE CIVIL 30 C C 6700 BIKE RACK 24 B 5200 C B B C B BLOCK B M REAR YARD SETBACK FIRE ROUTE C 6700 B A B SECOND FLOOR FIRST FLOOR ENTRY LANDING GARAGE SLAB BSMNT SLAB SECOND FLOOR FIRST FLOOR ENTRY LANDING GARAGE SLAB BSMNT SLAB 4 TOWNHOMES 4 GARAGE +4 SURFACE PARKING SPACES A 7.5M REAR YARD SETBACK B BLOCK 2 6 TOWNHOMES 6 GARAGE +6 SURFACE PARKING SPACES 2150 B BLOCK PRELIMINARY FOR COORDINATION ONLY MAR DESCRIPTION DATE REVISIONS: NORTH ARROW: CLIENT: C:\Users\Louise\Desktop\Urbandiva\Logos\NEW theberge_logo.jpg SURVEYOR B 6700 FIRE ROUTE Farley, Smith & Denis Surveying ltd 190 Colonnade Road Ottawa Ontario K2E7J5 Tel: (613) C:\Users\Louise\Desktop\Urbandiva\Urbandiva\SmallLogo.jpg B LOCATION PLAN B PROJECT DEVELOPER BLOCK TOWNHOMES 4 GARAGE +4 SURFACE PARKING SPACES SECOND FLOOR FIRST FLOOR ENTRY LANDING GARAGE SLAB BSMNT SLAB F D Theberge Homes Lady Ellen Place Ottawa Ontario K1Z 5L5 Tel: (613) Fax: (613) D FIRE ROUTE 4205 A PROJECT TITLE: 1158 OLD SECOND LINE F E E 3.5M FRONT YARD SETBACK CIVIL ENGINEER ROAD WIDENING PROPERTY LINE ONTARIO SHEET TITLE: Queensview Drive Ottawa, ON K2B 8H6 Tel: (613) Fax: (613) SITE PLAN bruce.thomas@exp.com R4 00 exp Services Inc. OTTAWA 50 5 R4 0 LANDSCAPE ARCHITECT Gino Aiello OLD SECOND LINE ROAD 0m PAPER SIZE: ANSI B (11.00 X Inches) SITE PLAN PLOT DATE: Wednesday, April 11, Camelot Drive Nepean, ON K2G5X8 Tel: (613) gino@gjala.com SCALE: 1:250 PROJECT No SHEET No. SP-1

25 Appendix D STAMSON Output Theberge Homes Second Line Rd OTT A0 April 2018

26 R1.txt STAMSON 5.0 NORMAL REPORT Date: :02:54 MINISTRY OF ENVIRONMENT AND ENERGY / NOISE ASSESSMENT Filename: r1.te Time Period: Day/Night 16/8 hours Description: Road data, segment # 1: Seg 1 (day/night) Car traffic volume : 9715/845 veh/timeperiod * Medium truck volume : 773/67 veh/timeperiod * Heavy truck volume : 552/48 veh/timeperiod * Posted speed limit : 60 km/h Road gradient : 0 % Road pavement : 1 (Typical asphalt or concrete) * Refers to calculated road volumes based on the following input: 24 hr Traffic Volume (AADT or SADT): Percentage of Annual Growth : 0.00 Number of Years of Growth : 0.00 Medium Truck % of Total Volume : 7.00 Heavy Truck % of Total Volume : 5.00 Day (16 hrs) % of Total Volume : Data for Segment # 1: Seg 1 (day/night) Angle1 Angle2 : deg deg Wood depth : 0 (No woods.) No of house rows : 0 / 0 Surface : 1 (Absorptive ground surface) Receiver source distance : / m Receiver height : 1.50 / 4.50 m Topography : 1 (Flat/gentle slope; no barrier) Reference angle : 0.00 Segment Leq : dba Total Leq All Segments: dba Results segment # 1: Seg 1 (night) Source height = 1.50 m R1.txt ROAD ( ) = dba Segment Leq : dba Total Leq All Segments: dba TOTAL Leq FROM ALL SOURCES (DAY): (NIGHT): Results segment # 1: Seg 1 (day) Source height = 1.50 m ROAD ( ) = dba Page 1 Page 2

27 R2.txt STAMSON 5.0 NORMAL REPORT Date: :59:36 MINISTRY OF ENVIRONMENT AND ENERGY / NOISE ASSESSMENT Filename: r2.te Time Period: Day/Night 16/8 hours Description: Road data, segment # 1: Seg 1 (day/night) Car traffic volume : 9715/845 veh/timeperiod * Medium truck volume : 773/67 veh/timeperiod * Heavy truck volume : 552/48 veh/timeperiod * Posted speed limit : 60 km/h Road gradient : 0 % Road pavement : 1 (Typical asphalt or concrete) * Refers to calculated road volumes based on the following input: 24 hr Traffic Volume (AADT or SADT): Percentage of Annual Growth : 0.00 Number of Years of Growth : 0.00 Medium Truck % of Total Volume : 7.00 Heavy Truck % of Total Volume : 5.00 Day (16 hrs) % of Total Volume : Data for Segment # 1: Seg 1 (day/night) Angle1 Angle2 : deg deg Wood depth : 0 (No woods.) No of house rows : 0 / 0 Surface : 1 (Absorptive ground surface) Receiver source distance : / m Receiver height : 1.50 / 4.50 m Topography : 1 (Flat/gentle slope; no barrier) Reference angle : 0.00 Road data, segment # 2: Seg 2 (day/night) Car traffic volume : 1600/800 veh/timeperiod Medium truck volume : 320/160 veh/timeperiod Heavy truck volume : 160/80 veh/timeperiod Posted speed limit : 60 km/h Road gradient : 0 % Road pavement : 1 (Typical asphalt or concrete) Data for Segment # 2: Seg 2 (day/night) Page 1 R2.txt Angle1 Angle2 : deg deg Wood depth : 0 (No woods.) No of house rows : 0 / 0 Surface : 1 (Absorptive ground surface) Receiver source distance : / m Receiver height : 1.50 / 4.50 m Topography : 2 (Flat/gentle slope; with barrier) Barrier angle1 : deg Angle2 : deg Barrier height : 2.50 m Barrier receiver distance : 4.00 / 4.00 m Source elevation : m Receiver elevation : m Barrier elevation : m Reference angle : 0.00 Results segment # 1: Seg 1 (day) Source height = 1.50 m ROAD ( ) = dba Segment Leq : dba Results segment # 2: Seg 2 (day) Source height = 1.67 m Barrier height for grazing incidence Source! Receiver! Barrier! Elevation of Height (m)! Height (m)! Height (m)! Barrier Top (m) ! 1.50! 2.02! ROAD ( ) = dba Page 2

28 Segment Leq : dba Total Leq All Segments: dba Results segment # 1: Seg 1 (night) Source height = 1.50 m R2.txt R2.txt TOTAL Leq FROM ALL SOURCES (DAY): (NIGHT): ROAD ( ) = dba Segment Leq : dba Results segment # 2: Seg 2 (night) Source height = 1.67 m Barrier height for grazing incidence Source! Receiver! Barrier! Elevation of Height (m)! Height (m)! Height (m)! Barrier Top (m) ! 4.50! 4.43! ROAD ( ) = dba * * Bright Zone! Segment Leq : dba Total Leq All Segments: dba Page 3 Page 4

29 R2WALL.txt STAMSON 5.0 NORMAL REPORT Date: :32:59 MINISTRY OF ENVIRONMENT AND ENERGY / NOISE ASSESSMENT Filename: r2wall.te Time Period: Day/Night 16/8 hours Description: Road data, segment # 1: Seg 1 (day/night) Car traffic volume : 9715/845 veh/timeperiod * Medium truck volume : 773/67 veh/timeperiod * Heavy truck volume : 552/48 veh/timeperiod * Posted speed limit : 60 km/h Road gradient : 0 % Road pavement : 1 (Typical asphalt or concrete) * Refers to calculated road volumes based on the following input: 24 hr Traffic Volume (AADT or SADT): Percentage of Annual Growth : 0.00 Number of Years of Growth : 0.00 Medium Truck % of Total Volume : 7.00 Heavy Truck % of Total Volume : 5.00 Day (16 hrs) % of Total Volume : Data for Segment # 1: Seg 1 (day/night) Angle1 Angle2 : deg deg Wood depth : 0 (No woods.) No of house rows : 0 / 0 Surface : 1 (Absorptive ground surface) Receiver source distance : / m Receiver height : 1.50 / 4.50 m Topography : 2 (Flat/gentle slope; with barrier) Barrier angle1 : deg Angle2 : deg Barrier height : 2.50 m Barrier receiver distance : 4.00 / 4.00 m Source elevation : m Receiver elevation : m Barrier elevation : m Reference angle : 0.00 Results segment # 1: Seg 1 (day) R2WALL.txt Barrier height for grazing incidence Source! Receiver! Barrier! Elevation of Height (m)! Height (m)! Height (m)! Barrier Top (m) ! 1.50! 1.99! ROAD ( ) = dba Segment Leq : dba Total Leq All Segments: dba Results segment # 1: Seg 1 (night) Source height = 1.50 m Barrier height for grazing incidence Source! Receiver! Barrier! Elevation of Height (m)! Height (m)! Height (m)! Barrier Top (m) ! 4.50! 4.40! ROAD ( ) = dba * * Bright Zone! Segment Leq : dba Total Leq All Segments: dba Source height = 1.50 m Page 1 TOTAL Leq FROM ALL SOURCES (DAY): Page 2

30 R2WALL.txt (NIGHT): Page 3

31 R3.txt STAMSON 5.0 NORMAL REPORT Date: :11:06 MINISTRY OF ENVIRONMENT AND ENERGY / NOISE ASSESSMENT Filename: r3.te Time Period: Day/Night 16/8 hours Description: Road data, segment # 1: Seg 1 (day/night) Car traffic volume : 9715/845 veh/timeperiod * Medium truck volume : 773/67 veh/timeperiod * Heavy truck volume : 552/48 veh/timeperiod * Posted speed limit : 60 km/h Road gradient : 0 % Road pavement : 1 (Typical asphalt or concrete) * Refers to calculated road volumes based on the following input: 24 hr Traffic Volume (AADT or SADT): Percentage of Annual Growth : 0.00 Number of Years of Growth : 0.00 Medium Truck % of Total Volume : 7.00 Heavy Truck % of Total Volume : 5.00 Day (16 hrs) % of Total Volume : Data for Segment # 1: Seg 1 (day/night) Angle1 Angle2 : deg deg Wood depth : 0 (No woods.) No of house rows : 0 / 0 Surface : 1 (Absorptive ground surface) Receiver source distance : / m Receiver height : 1.50 / 4.50 m Topography : 2 (Flat/gentle slope; with barrier) Barrier angle1 : deg Angle2 : deg Barrier height : 2.50 m Barrier receiver distance : 6.90 / 6.90 m Source elevation : m Receiver elevation : m Barrier elevation : m Reference angle : 0.00 Road data, segment # 2: Seg 2 (day/night) Car traffic volume : 1600/800 veh/timeperiod Medium truck volume : 320/160 veh/timeperiod Heavy truck volume : 160/80 veh/timeperiod Page 1 R3.txt Posted speed limit : 60 km/h Road gradient : 0 % Road pavement : 1 (Typical asphalt or concrete) Data for Segment # 2: Seg 2 (day/night) Angle1 Angle2 : deg deg Wood depth : 0 (No woods.) No of house rows : 0 / 0 Surface : 1 (Absorptive ground surface) Receiver source distance : / m Receiver height : 1.50 / 4.50 m Topography : 1 (Flat/gentle slope; no barrier) Reference angle : 0.00 Results segment # 1: Seg 1 (day) Source height = 1.50 m Barrier height for grazing incidence Source! Receiver! Barrier! Elevation of Height (m)! Height (m)! Height (m)! Barrier Top (m) ! 1.50! 1.45! ROAD ( ) = dba Segment Leq : dba Results segment # 2: Seg 2 (day) Source height = 1.67 m ROAD ( ) = dba Page 2

32 Segment Leq : dba Total Leq All Segments: dba Results segment # 1: Seg 1 (night) Source height = 1.50 m R3.txt R3.txt TOTAL Leq FROM ALL SOURCES (DAY): (NIGHT): Barrier height for grazing incidence Source! Receiver! Barrier! Elevation of Height (m)! Height (m)! Height (m)! Barrier Top (m) ! 4.50! 3.42! ROAD ( ) = dba * * Bright Zone! Segment Leq : dba Results segment # 2: Seg 2 (night) Source height = 1.67 m ROAD ( ) = dba Segment Leq : dba Total Leq All Segments: dba Page 3 Page 4

33 R3WALL.txt STAMSON 5.0 NORMAL REPORT Date: :35:38 MINISTRY OF ENVIRONMENT AND ENERGY / NOISE ASSESSMENT Filename: r3wall.te Time Period: Day/Night 16/8 hours Description: Road data, segment # 1: Seg 1 (day/night) Car traffic volume : 9715/845 veh/timeperiod * Medium truck volume : 773/67 veh/timeperiod * Heavy truck volume : 552/48 veh/timeperiod * Posted speed limit : 60 km/h Road gradient : 0 % Road pavement : 1 (Typical asphalt or concrete) * Refers to calculated road volumes based on the following input: 24 hr Traffic Volume (AADT or SADT): Percentage of Annual Growth : 0.00 Number of Years of Growth : 0.00 Medium Truck % of Total Volume : 7.00 Heavy Truck % of Total Volume : 5.00 Day (16 hrs) % of Total Volume : Data for Segment # 1: Seg 1 (day/night) Angle1 Angle2 : deg deg Wood depth : 0 (No woods.) No of house rows : 0 / 0 Surface : 1 (Absorptive ground surface) Receiver source distance : / m Receiver height : 1.50 / 4.50 m Topography : 2 (Flat/gentle slope; with barrier) Barrier angle1 : deg Angle2 : deg Barrier height : 2.50 m Barrier receiver distance : 6.90 / 6.90 m Source elevation : m Receiver elevation : m Barrier elevation : m Reference angle : 0.00 Results segment # 1: Seg 1 (day) R3WALL.txt Barrier height for grazing incidence Source! Receiver! Barrier! Elevation of Height (m)! Height (m)! Height (m)! Barrier Top (m) ! 1.50! 1.37! ROAD ( ) = dba Segment Leq : dba Total Leq All Segments: dba Results segment # 1: Seg 1 (night) Source height = 1.50 m Barrier height for grazing incidence Source! Receiver! Barrier! Elevation of Height (m)! Height (m)! Height (m)! Barrier Top (m) ! 4.50! 3.34! ROAD ( ) = dba * * Bright Zone! Segment Leq : dba Total Leq All Segments: dba Source height = 1.50 m Page 1 TOTAL Leq FROM ALL SOURCES (DAY): Page 2

34 R3WALL.txt (NIGHT): Page 3

35 R4.txt STAMSON 5.0 NORMAL REPORT Date: :36:21 MINISTRY OF ENVIRONMENT AND ENERGY / NOISE ASSESSMENT Filename: r4.te Time Period: Day/Night 16/8 hours Description: Road data, segment # 1: Seg 1 (day/night) Car traffic volume : 9715/845 veh/timeperiod * Medium truck volume : 773/67 veh/timeperiod * Heavy truck volume : 552/48 veh/timeperiod * Posted speed limit : 60 km/h Road gradient : 0 % Road pavement : 1 (Typical asphalt or concrete) * Refers to calculated road volumes based on the following input: 24 hr Traffic Volume (AADT or SADT): Percentage of Annual Growth : 0.00 Number of Years of Growth : 0.00 Medium Truck % of Total Volume : 7.00 Heavy Truck % of Total Volume : 5.00 Day (16 hrs) % of Total Volume : Data for Segment # 1: Seg 1 (day/night) Angle1 Angle2 : deg deg Wood depth : 0 (No woods.) No of house rows : 0 / 0 Surface : 1 (Absorptive ground surface) Receiver source distance : / m Receiver height : 1.50 / 4.50 m Topography : 2 (Flat/gentle slope; with barrier) Barrier angle1 : deg Angle2 : deg Barrier height : 2.50 m Barrier receiver distance : / m Source elevation : m Receiver elevation : m Barrier elevation : m Reference angle : 0.00 Road data, segment # 2: Seg 2 (day/night) Car traffic volume : 1600/800 veh/timeperiod Medium truck volume : 320/160 veh/timeperiod Heavy truck volume : 160/80 veh/timeperiod Page 1 R4.txt Posted speed limit : 60 km/h Road gradient : 0 % Road pavement : 1 (Typical asphalt or concrete) Data for Segment # 2: Seg 2 (day/night) Angle1 Angle2 : deg 5.00 deg Wood depth : 0 (No woods.) No of house rows : 0 / 0 Surface : 1 (Absorptive ground surface) Receiver source distance : / m Receiver height : 1.50 / 4.50 m Topography : 1 (Flat/gentle slope; no barrier) Reference angle : 0.00 Results segment # 1: Seg 1 (day) Source height = 1.50 m Barrier height for grazing incidence Source! Receiver! Barrier! Elevation of Height (m)! Height (m)! Height (m)! Barrier Top (m) ! 1.50! 1.02! ROAD ( ) = dba Segment Leq : dba Results segment # 2: Seg 2 (day) Source height = 1.67 m ROAD ( ) = dba Page 2